package src.week16;

import java.io.IOException;

public class ToPoTest {
    public static void main(String[] args) throws IOException {

        ToPo directedGraph = new ToPo();
        try{
            directedGraph.topoSort();
        }catch(Exception e){
            System.out.println("ͼڻ");
            e.printStackTrace();
        }
    }
}